Glue supply equipment and glue supply system

The glue supply system comprises the glue supply equipment, the glue supply equipment comprises a glue supply device and a moving unit, the glue supply device is installed on the moving unit, the glue supply device comprises a glue storage cylinder, a diaphragm pump and a pipeline switching device, the glue storage cylinder is provided with a glue flowing opening, the diaphragm pump is provided with a first connector and a second connector, and the pipeline switching device is connected with the first connector and the second connector. The pipeline switching device is arranged between the diaphragm pump and the glue outlet cylinder and is used for leading external glue into the diaphragm pump from the first interface and leading the external glue out of the second interface to the glue flowing port to enter the glue storage cylinder; the pipeline switching device is further arranged between the diaphragm pump and the outside and used for leading the glue in the glue storage cylinder into the diaphragm pump t